In haskell, any function with a name made entirely out of symbols (like + or >>=) works as an infix operator (you can turn any function into an infix operator using backticks)
What makes skibidi not a real word? Sure, it's a nonsense word often used to replace other words, but it still carries some meaning, even if vague
Remember that linguistics isn't just about high brow standard written/spoken language, it covers all types of language, including slang, body language and sign language
There are real linguists with real qualifications who have actually studied gen Z and gen alpha slang and gotten scientific conclusions out of it
I believe one linguist who studied it was able to either impress or embarrass a high school by speaking entirely in correct gen Z/gen alpha slang
It depends on the language, but generally, use anki decks, study grammar (you can often find free grammar resources online) and read/watch/listen to content in the target language. Having a course for the basics helps but often good options heavily depend on the language
Eventually, you can start trying to communicate with other speakers, either online (via text chats/voice chats) or IRL if that's possible
Is there a way to arrange three gears in a way that won't lock up (maybe in a line)